1
Christoph Berger: Shoe with flexible upper material provided with a closing device. Puma Rudolf Dassler Sport, Sixbey Friedman Leedom & Ferguson, June 2, 1992: US05117567 (182 worldwide citation)

A shoe provided with a central closing device, especially a sport, leisure or rehabilitation shoe, with an upper formed of flexible upper materials, and with an instep shield which covers the instep. The instep shield is designed so that it can be fastened to the side parts of the shoe on both sides ...


2
Armin A Dassler: Athletic shoe for running disciplines and a process for providing information and/or for exchanging information concerning moving sequences in running disciplines. PUMA Rudolf Dassler Sport, Sixbey Friedman & Leedom, October 27, 1987: US04703445 (165 worldwide citation)

An athletic shoe system for running disciplines and a process for emitting and/or exchanging information concerning movement factors of running disciplines enabling the athlete to always be sufficiently informed regarding his/her training program that is in progress or completed. In particular, in a ...


3
Christoph Berger: Shoe with flexible upper material provided with a closing device. Puma Rudolf Dassler Sport, Sixbey Friedman Leedom & Ferguson, January 26, 1993: US05181331 (114 worldwide citation)

A shoe provided with a central closing device, especially a sport, leisure or rehabilitation shoe, with an upper formed of flexible upper materials, and with an instep shield which covers the instep. The instep shield is designed so that it can be fastened to the side parts of the shoe on both sides ...


4
Reinhold Sussmann: Shoe with a central closure. Puma Rudolf Dassler Sport, David S Safran, Sixbey Friedman Leedom & Ferguson, April 14, 1998: US05737854 (111 worldwide citation)

A shoe with a central closure attached to an instep cover, to which a wire-like tightening element is coupled and from which the tightening element runs back and forth between guide elements on side parts of the shoe upper and guide elements on the instep cover along the throat area of the shoe, whe ...


5
Armin A Dassler, Gerhard Pirner, Heinz Gerhaeuser: Arrangement for the determination of movement sequences in running disciplines. Puma Rudolf Dassler Sport, Sixbey Friedman & Leedom, April 5, 1988: US04736312 (110 worldwide citation)

A system with pressure sensors (5, 12), transmitters (8, 16, 18) and receivers (10, 21) provided in running shoes (2, 3) that upon the shoes (2, 3) leaving or contacting the ground (14) emit and/or receive respective signals (S1, S2, S3, S4). Signals (S1, S2, S4) are formed which are received by a r ...


6
Christoph Berger: Shoe with a central fastener. PUMA Rudolf Dassler Sport, Sixbey Friedman Leedom & Ferguson, January 12, 1993: US05177882 (109 worldwide citation)

A shoe, especially a sport, leisure or rehabilitation shoe, is provided with a central fastener that is attached on a dimensionally stable instep cover that is movable toward or away from the instep and which is configured for use on shoes having an upper formed of a material that is deformable unde ...


7
Armin A Dassler, Willi Bauer: Outer sole for an athletic shoe having cleats with exchangeable snap-on gripping elements. Puma Rudolf Dassler Sport, Sixbey Friedman & Leedom, January 6, 1987: US04633600 (90 worldwide citation)

Athletic shoe sole with cleats having exchangeble grip elements that are snap-locked to a mounting stud. The grip element can easily be inserted and removed again, without impairment of shoe sole stability or danger of damage thereto, by the provision of interactive engagement formations, comprised ...


8
Heinz Gerhaeuser, Gerhard Pirner, Thomas Rueckert: Measuring performance information in running disciplines and shoe systems. PUMA Rudolf Dassler Sport, Sixbey Friedman Leedom & Ferguson, August 9, 1988: US04763287 (88 worldwide citation)

A process and system for measuring information concerning movement factors, and to values, which can be calculated therefrom, particularly stride length, stride number, stride time and running time, via a pair of shoes (1, 2), each of which is provided with a transmitter (S1 or S2), a receiver (E1 o ...


9
Reinhold Sussmann: Shoe with central rotary closure. Puma Rudolf Dassler Sport, David S Safran, Sixbey Friedman Leedom & Ferguson, April 2, 1996: US05502902 (79 worldwide citation)

A shoe with an upper made of resiliently flexible materials has a central rotary closure on an instep cover in an instep area of the upper, and a tightening element that is connected to the central rotary closure and which is guided from the instep cover laterally in the form of loops at each side o ...


10
Rudolf Hieblinger: Athletic shoe, especially soccer shoe. Puma Rudolf Dassler Sport, David S Safran, Nixon Peabody, November 28, 2000: US06151804 (73 worldwide citation)

A sports shoe, in particular a soccer shoe, with an upper (1) comprising an instep region (8), with a sole (2) connected to the upper and with tension strips (3, 4, 5) for stiffening. The sole is stiffened by a front tension strip (3) connecting the front end (6) of the sole to the upper (1) and by ...